Enclosure not stated · 3 knobs
Analog Man Astro Tone FuzzVerified
Based on the Analogman Astro Tone Fuzz· 1 other board clones it
From the post
Analog Man's take on the old and quite rare Sam Ash Fuzzz Boxxx/Astrotone Fuzz. Bigger input and output caps and a resistor swap at the tone control should make this a different animal compared to the vintage pedals which suffered from lack of bottom end and a useful tone control. Various transistors has been used, often in "black dot" casing. Try NPN silicon with hfe 150-400.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 15 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 5 | ||||
| ×1 | 22K | 22k | read from the layout by eye | |
| ×2 | 1.2M | 1.2M | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 1.8K | 1.8k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| Capacitors 3 | ||||
| ×2 | 47nF | 47n | read from the layout by eye | |
| ×2 | 470nF | 470n | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×2 | 1N4148 | 1N4148 | D1, D2; 1N4148/1N914; read from the layout by eye | |
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | ? | ? | value not given; legend: Medium gain NPN silicon, try Hfe 150-400; read from the layout by eye | |
| Q2 | ? | ? | value not given; legend: Medium gain NPN silicon, try Hfe 150-400; read from the layout by eye | |
| Potentiometers 3 | ||||
| Fuzz | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B10K | B10k | Potentiometer | read from the layout by eye |
| Volume | A10K | A10k | Potentiometer | read from the layout by eye |
Other boards based on the Analogman Astro Tone Fuzz
- Astro-Tone Fuzz Tagboard Effects